3.1 Overview
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⑩ RF IN/OUT Port: N type RF connector
⑪ BS : Back space key
ESC : Return to the previous state.
FCN : Access second functions
⑫ Rotary knob: Move cursor. Push to accept data or function such as ENT .
⑬ MENU : Main menu key. When this key is pressed the pop-up menu is
displayed on the center of screen. This menu presents seven options including
main functions.
⑭ Baseband Input Ports: I-Rx, Q-Rx, I-Tx, Q-Tx, Rx-bit, Tx-bit. For using
external baseband signals. It is used for stereo headset test using A2DP
⑮ Baseband OUT ports: Rx (I, Q), Tx (I, Q), Demodulation, Modulation, RX and
TX bit streams, RX and TX Clocks. It is used for stereo headset test using A2DP.
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16
Soft switch.
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17
M1 thru M8 : Soft keys. Soft keys select test screen.
Second Functions (Blue Label Functions)
Additional functions available by FCN key.
FCN INCR SET (= PRESET): Preset the instrument to a predefined state.
FCN Recall (= SAVE): Store the current instrument settings into memory (1 to 7)
FCN Marker (= STEP): Defining moving step of the line markers in the measurement
screens.
FCN 0 , 1 , 2 , 3 , 4 , 5 (= A,B,C,D,E,F) : It is used when you enter
hexadecimal data.
FCN ESC (=Screenshot): Capturing current displayed screen.
Purpose of the front panel USB port
① for Bluetooth USB Dongle testing
② for copying test case report file, screen capture or firmware upgrade
③ When the USB memory stick is used, it should be used after the device is
recognized (2 ~ 3 sec).
Some USB memories could not be recognized. (For normal operation, the
USB device should support LINUX OS and composed only one drive.)
④ If the USB memory were removed during Reading/Writing operation, the
TC3000C could be shut down. Previous operation should be finished before
doing next operation.
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